Fixes for locking code.
Fixes for locking code.

My previous changed made us try to regain the lock multiple times
after the timeout.  This makes things work like they did before.

wevoice/wesub,ofer43211/unisubs,ujdhesa/unisubs,eloquence/unisubs,norayr/unisubs,wevoice/wesub,ofer43211/unisubs,pculture/unisubs,norayr/unisubs,norayr/unisubs,ujdhesa/unisubs,wevoice/wesub,ReachingOut/unisubs,ujdhesa/unisubs,ofer43211/unisubs,pculture/unisubs,wevoice/wesub,norayr/unisubs,eloquence/unisubs,pculture/unisubs,ujdhesa/unisubs,pculture/unisubs,ReachingOut/unisubs,eloquence/unisubs,ofer43211/unisubs,ReachingOut/unisubs,ReachingOut/unisubs,eloquence/unisubs